baber/WOPTO huggingface dataset:
Patent JP-2003209276-A (JP)
Title: Light receiving element
Inventor: ONISHI MASAYA
IPC: H01L31/10
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To increase speed of signal processing and improve S/N ratio by reducing P-N junction capacitance.  <P>SOLUTION: An isolation wall 14 is disposed wherein isolation into a plurality of isolated elements A-D is performed so as to contain both a first light receiving element 12 and a second light receiving element 13. In the isolation wall 14, a p-type semiconductor wall 141 and an insulator wall 142 are arranged in this order in a direction from a first light receiving region of the first light receiving element 12 to a second light receiving region of the second light receiving element 13. That is, the isolation wall 14 which divides radially the first light receiving element 12 into four parts is made the p-type semiconductor wall 141, and the isolation wall 14 which divides the second light receiving element 13 into four parts is made the insulator wall 142.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219300-A (JP)
Title: Digital broadcast receiver with epg screen display function
Inventor: TSUKAMOTO KEISUKE
IPC: H04N5/44
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcast receiver with an EPG (electronic program guide) screen display function capable of enabling a user to distinguish programs with program information including a keyword desirably viewed by the user and with rating information attached thereto from other programs on a program selection screen of an EPG screen.  <P>SOLUTION: A memory registers in advance a keyword or a condition for program selection, and when receiving a display command of a program selection screen 40 from a user, the digital broadcast receiver searches whether information coincident with the keyword or condition is included in program information acquired from a broadcast signal. The digital broadcast receiver displays the program in colors 51, 52 different from the colors of the other programs when there exist the programs including the information coincident with the keyword or condition. When the user operates a cursor 43 to select one of the programs, the information with respect to the program is highlight- displayed (44, 45). When the program information of the selected program includes rating information, an alarm tone is sounded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217006-A (JP)
Title: Automatic vending machine
Inventor: FUJINO KEIJIRO
IPC: G07F9/00
Filed: 2002-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic vending machine in which setting change and data collection can be performed easily and at low cost for a plurality of automatic vending machines of different kinds.  <P>SOLUTION: Necessary programs for setting in accordance with kinds, etc., of the automatic vending machines are preliminarily stored in a generalized information processing terminal such as a PDA. A terminal of a communication device for data transmission and reception between the automatic vending machine and the generalized information processing terminal is provided on a coin handling device. Using the programs corresponding to the kind of the automatic vending machine, control for setting or the like is instructed from the information processing terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003210770-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To richly render an identification pattern for enhancing amusement of a game.  <P>SOLUTION: This game machine is provided with a display control means 150 controlling variable display game for variably displaying identification patterns in a plurality of variable display areas in a variable display means 4, and in relation to the result form of the variable display game, a specific game value can be applied. The identification pattern is formed of a plurality of points and a plurality of lines, while the display control means 150 is provided with a point arranging means arranging a plurality of points in predetermined positions and a line arranging means selectively arranging the lines between a plurality of points in the arrangement by the point arranging means. The line arranging means is arranged so that the lines are extended between a plurality of points.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218564-A (JP)
Title: Parts case and method of manufacturing the same
Inventor: SANTO MOTOTSUGU
IPC: H05K7/20
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a parts case having excellent efficiency of cooling heat- generating mounted parts.  <P>SOLUTION: This parts case has a structure such that a plurality of partition walls 10b, 10c exist on a flat-finished bottom surface 10f for forming respective spaces for heat-generating parts, and when a shield cover of a prescribed size is capped, each space formed by the partition walls together with the inner face of the shield cover is shielded from the outside. A heat-radiation mechanism in which a plurality of radiator fins are arranged in the same direction is formed on the backside of the positions where the heat-generating parts are mounted. The partition wall 10b, which is thicker than other partition walls 10c and runs across the surface in total, is the main partition wall, and the arrangement direction of the plurality of the fins intersects normal to this main partition wall.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211433-A (JP)
Title: Method for curing inorganic cement plate
Inventor: MATSUYAMA KENJI
IPC: B28B11/24
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for curing an inorganic cement plate which can curtail a curing time by reducing the differences in position of a product and in temperature of a material in the product without efflorescence by increasing the heat-conductive efficiency of a raw inorganic cement plates piled up in a tray.  <P>SOLUTION: In the method for curing inorganic cement 4 in which the wet raw inorganic cement plates 2 are mounted on a lengthy pallet 1 to be steam- cured in a curing chamber 3, the raw inorganic cement plates 2 are housed in the trays 5 with U-shaped both ends closed, the trays 5 are arranged in two rows at intervals 6 on the approximately central line of the pallet 1 and mounted on the pallet 1, the seam holes 8 of steam piping 7 formed in the pallet 1 are arranged to coincide with the interval 6 between the rays 5 and 5 on the pallet 1, and steam 9 is ejected from the steam holes 8 upward from below for curing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003220120-A (JP)
Title: Pass box with sterilization lamp
Inventor: MIYAJI YOJIRO
IPC: A61L2/10
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pass box which has a simple structure and is easily maintained and in which adequate sterilization treatment is easily carried out to the whole surface of an article and the shortening of time for sterilization treatment is achieved.  <P>SOLUTION: This pass box is characterized in that sterilization lamps are provided on a side of a surface 6 with a predetermined space apart from the article so as to apply UV right to the article from the side of the surface 6 of the inner surface of the box.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214866-A (JP)
Title: Navigation method, on-vehicle navigation system as well as program for navigation
Inventor: IMOTO SATORU
IPC: G09B29/00
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation technique, i.e., a navigation method and an on-vehicle navigation system as well as a program for navigation, by which coordinates agreeing truly with a user's demand can be selected easily by a method wherein not only facilities such as parking areas or the like close to a prescribed reference position such as a destination are retrieved and the facilities such as the parking areas or the like are retrieved and guided in the order of conditions selected from a plurality of conditions such as in the order of tolls, in the order of the number of vehicles capable of being parked or the like.  <P>SOLUTION: Regarding the respective retrieved parking areas, information items of data are used as keys, they are arranged sequentially, and a list is displayed. The information items to be used as the keys are selected by an operation from the respective information items included in the data, they are rearranged in the order according to the selected keys, the list is displayed again, and keys of other information item names are simultaneously displayed on a screen. When the parking areas are selected by a given operation, the facilities are set as the destination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227468-A (JP)
Title: Hydraulic diaphragm pump
Inventor: WATANABE JOJI
IPC: F04B43/067
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic diaphragm pump which minimizes the deterioration of discharging capacity even when a temperature of the operating oil is raised.  <P>SOLUTION: In this hydraulic diaphragm pump 1 wherein the operating oil is pumped up from an oil tank 2 by advancing motion of a plunger 16 to a hydraulic chamber 3, the diaphragm 7 is deformed to a pump chamber 5 side against the energizing force of a coil spring 22 to discharge the press-fed liquid, and further the diaphragm 7 is deformed to a hydraulic chamber 3 side by retraction of the plunger 16 to recycle the operating oil in the hydraulic chamber 3 to the oil tank 2, the whole diaphragm 7 including a central shaft part 20 is made of resin of high regidity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228446-A (JP)
Title: System and method for setting general-purpose input/ output port, recording medium and program
Inventor: FUJIMORI TAKESHI
IPC: G06F3/0486
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method that allow users easily to understand all settings for general purpose input/output ports and also eliminate setting errors when the users set each of input/output ports held by a device with a plurality of the general purpose input/output ports.  <P>SOLUTION: A system for setting general input/output ports has an apparatus equipped with a plurality of general input/output ports, a display means to display a plurality of types for icons I1 (1) to I1 (13), which can be moved by a pointing device and represent graphics to indicate a state of port arrays for the apparatus, as well as contents of the feasible settings for the port, and a communication means to transmit to the apparatus the information that sets the port for an array position by moving the icon corresponding to the array position within the graphics G, where one of the icon I1 is moved to the array position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228062-A (JP)
Title: Liquid crystal display device and manufacturing method therefor
Inventor: KUWAYAMA SHINTARO
IPC: G02F1/1343
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To flatten an upper surface of an insulating layer under a rugged reflecting layer in a reflection type liquid crystal display device provided with a rugged reflecting layer on the internal surface side of a thin film transistor substrate.  <P>SOLUTION: A gate electrode 38, an auxiliary capacitance line 36, and a reflecting layer 37 formed from an aluminum metal are formed at the same time on a thin film transistor substrate 31. Minute groove parts 37a are formed on the upper surface of the reflecting layer 37 by half etching. Thus, A rugged reflecting layer 37 can be obtained even if the upper surface of a thin film transistor substrate 31 under the reflecting layer 37 is flat. The reflecting layer 37 can be formed on a gate insulating film 41. Moreover, a pixel electrode 32 can be used as a reflecting layer as described above.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241963-A (JP)
Title: Rasterizer program
Inventor: SUGAWARA YOSHIMASA
IPC: G06F3/12
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rasterizer program having high versatility and capable of improving maintainability.  <P>SOLUTION: A part (PDL interpretation part) for extracting a parameter for operating a printer engine from a print job and a part (rasterizing part) for generating a bit-mapped image from the print job are integrated into a rasterizer unit 207, which is structured as a unit separated from a higher application. Therefore, the rasterizer unit 207 is made versatile, and the maintainability of a printer controller can be improved.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236764-A (JP)
Title: Foam sheet, and fixed abrasive grain foam for polishing
Inventor: MASAKI YOSHINORI
IPC: B24B37/24
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixed abrasive grain foam for polishing having small polishing performance dispersion and high polishing accuracy in a CMP process, easily enlarged in response to extended diameter of a wafer, and largely reducing dressing period.  <P>SOLUTION: In the fixed abrasive grain foam for polishing, the cross section in the thickness direction of a foam sheet spirally wound and fixed via a bonding layer 13 having dispersed abrasive grains 15 is set as a polishing surface. An average diameter of air bubbles 14 contained in the foam sheet is not less than 0.1 μm and less than 300 μm, and main material constituting the foam sheet is thermoplastic polyuretane, and the bonding layer is a polyuretane based adhesive made of a curing agent having water solubility and/or water dispersibility.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239079-A (JP)
Title: Chromium-free metallic surface treatment agent
Inventor: NISHIMURA TOMOSHI
IPC: C23C22/56
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chromium-free metallic surface treatment agent which can obtain corrosion resistance and adhesion for a coating film equal to those in a phosphoric chromate film.  <P>SOLUTION: The metallic surface chemical conversion treatment agent at least contains zirconium ions and an organic phosphonic compound, and the pH of the aqueous solution is 1.8 to 4.0. Aluminum or an aluminum alloy is subjected to chemical conversion treatment with the same metallic surface chemical conversion treatment agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235863-A (JP)
Title: Ultrasonic treatment apparatus
Inventor: ISHIBASHI YOSHIHARU
IPC: A61F7/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic treatment apparatus appropriate for treating the disease of the mammary glands by preventing the invasion of ultrasonic waves into pulmonary fields.  <P>SOLUTION: The apparatus is provided with a container 12 having an opening 11 for storing a mammary part B of an examinee inserted from this opening, a plurality of ultrasonic vibrators 13 peripherally located inside this container and a driving means 20 for driving the plurality of ultrasonic vibrators to form a focal point F at a desired position inside the container. Thus, since the focal point of the ultrasonic waves for treatment is formed within the container, the pulmonary fields behind the breast are not irradiated with the ultrasonic waves for treatment and the ultrasonic treatment to the disease of the mammary glands can be safely applied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002234832-A (JP)
Title: Tablet
Inventor: MATSUMOTO TAKAHIRO
IPC: A61K47/34
Filed: 2002-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a tablet without causing a decay delaying after administered to an organism or in a solution even in the tablet obtained by carrying out tabletting molding of a granule prepared by adding and mixing a lubricant and granulating by a dry granulating method (a dry fracturing method and a melting granulation method). SOLUTION: This tablet comprises the following ingredients of (a) a sucrose fatty acid ester, (b) a hardened oil, (c) polyethylene glycol and (d) a medicinal agent having physiological activity. The decay time delaying of the tablet caused after preserved for a long period, after preserved under a high-temperature and high-humidity condition or by an influence of hot water at the time of a film coating can remarkably be shortened in the tablet having such the formulation.
Patent JP-2003244194-A (JP)
Title: Data encrypting apparatus, encryption communication processing method, and data relaying apparatus
Inventor: NAGASHIMA NORIMITSU
IPC: H04L47/43
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data encrypting apparatus, an encryption communication processing method, and a data relaying apparatus which can reduce overhead for packet disassembling and assembling even in communication where a header etc is appended newly in the middle of data relaying.  <P>SOLUTION: At a data encrypting apparatus for encrypting and relaying data for connection between communication apparatus to be established, including a maximum segment size information into a connection establishment packet, the apparatus comprises a maximum segment size changing means for changing a maximum segment size information for the connection establishment packet to be relayed, based on the size of a newly appended section accompanied with encryption, an encrypting means for encrypting the connection establishment packet including the maximum segment size information changed by the maximum segment size changing means, and a packet relaying means for relaying the connection establishment packet encrypted by the encrypting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244272-A (JP)
Title: Two-way communication system
Inventor: TAMIZU SHINYA
IPC: H04L29/08
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-way communication system capable of speeding up an operation accompanied with photographing or reproduction processing in a camera circuit by configuring communication between a plurality of CPUs in a camera to be able to start from the both CPU sides.  <P>SOLUTION: Each CPU of a system computer 1 and an RISC 2 is provided with an REQ terminal for requesting communication, an ACK terminal for responding to the request, a data output terminal SDO, a data input terminal SDI, and a clock terminal. The respective REQ terminals and ACK terminals are configured as input/output switchable terminals, and the respective REQ terminals and ACK terminals are set as inputs in a communication standby state. At starting communication, the system computer 1 or the RISC 2 sets the REQ terminal as an output to output a communication start signal, and when the other side detects the communication start signal at the REQ terminal, it sets the ACK terminal as an output to return a response signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003202529-A (JP)
Title: Semiconductor optical modulator, semiconductor light emitting device and wavelength variable laser device and multiwavelength laser device and optical transmission system
Inventor: TAKAHASHI TAKASHI
IPC: H01S5/343
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor optical modulator of an electric field absorption type which is high in a signal-to-noise ratio of optical modulation even at a high temperature and enables high speed modulation ≥10 GHz.  <P>SOLUTION: The semiconductor optical modulator is provided with an n type Al<SB>0.4</SB>Ga<SB>0.6</SB>As clad layer 102, lower GaAs optical waveguide layer 103, multiple quantum well structure 301, upper GaAs optical waveguide layer 105, first p type Al<SB>0.4</SB>Ga<SB>0.6</SB>As clad layer 302, p type AlAs layer 303, second p type Al<SB>0.4</SB>Ga<SB>0.6</SB>As clad layer 108, and p type GaAs cap layer 109 sequentially on an n type GaAs substrate 101. The multiple quantum well structure 301 is formed by laminating GaInNAs as well layers and GaInP as barrier layers in, for example, three periods.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244180-A (JP)
Title: Data relaying apparatus and multiplex communication system
Inventor: KISHIGAMI TOMOHISA
IPC: H04L12/46
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To relay data, without causing troubles such as excessive delay of the data transmission or loss of data at the node of a destination network.  <P>SOLUTION: The data relay unit 4 is provided with a means 40 for adjusting the timing of transmitting data frame to a destination network 11 of the relay with leaving a time zone within which no new data frame is transmitted to the network 11 just after completion of transmitting the current data frame to the network 11. If, hence, data frames to be relayed to the network 11 are concentrated to the data relay unit 4, the time zone is available for transmitting data frame via nodes 311-313 of the network 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243640-A (JP)
Title: Solid-state image pickup element
Inventor: WAKAO HIDEKI
IPC: H04N5/372
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a light which can enter individual photoelectric transducers in the conventional solid-state image pickup element provided with a color filter array and a microlens array is, excepting stray light, only a light in a prescribed wavelength region which can pass the color filter, out of lights which are converged by the microlenses arranged above the photoelectric transducer and enter the color filters, and the amount of incidence light to the individual photoelectric transducers is comparatively small.  <P>SOLUTION: A spectral element has a plurality of spectral regions which correspond to a plurality of photoelectric transducers respectively. Each of the spectral regions divides a light of a plural colors necessary for color imaging which are contained in an incident light to the spectral regions into different directions. The spectral element can make each of the divided lights enter a different photoelectric transducer in a plurality of photoelectric transducers to which the light dividing regions correspond. The spectral element is arranged above a semiconductor substrate where many photoelectric transducers are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003238645-A (JP)
Title: Co-binder for coating for pigment-coated paper and pigment-coated paper
Inventor: NAKAMURA DAISUKE
IPC: C08G18/48
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the strength of a coated layer of a pigment-coated paper without increasing the amount of an added binder while causing the pigment- coated paper to retain its properties and printability.  <P>SOLUTION: In the manufacture of a pigment-coated paper by coating a base paper with a coating composition mainly composed of a pigment and a binder and subsequent drying, a co-binder for a coating for a pigment-coated paper, which comprises (a) a polyoxyalkylene glycol having a weight-average molecular weight of 1,000-20,000, (b) a polyoxyalkylene compound having a weight-average molecular weight of 1,000-20,000 obtained by adding an alkylene oxide to a 1-5C aliphatic alcohol, and (c) a compound A derived by a urethanization reaction of a diisocyanate, having a weight-average molecular weight of 50,000-500,000 and bearing oxyethylene groups accounting for at least 60 mass% of all polyoxyalkylene groups, is incorporated into the coating composition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246087-A (JP)
Title: Thermal printer
Inventor: GOTO SATORU
IPC: B41J2/32
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a non-used portion of a thermal recording paper from being fixed by preventing an ultraviolet light from passing through a shutter plate.  <P>SOLUTION: A recording paper guide 36 that allows the ultraviolet light to pass therethrough is provided between a conveyance path 27 of a color thermal recording paper 15 and a fixing device 30 and the shutter plate 39 is provided between the recording paper guide 36 and the conveyance path 27. As the shutter plate 39 is provided near the color thermal recording paper 15, a non-used recording area 45b is not fixed by the ultraviolet light leaking from the shutter plate 39. As bent sections 39a, 39b which are bent in a direction being away from the conveyance path 27 are provided to both ends of the shutter plate 39, it is possible to prevent jamming which may occur when the color thermal recording paper abuts the shutter plate 39 or peeling of a seal when a seal type recording paper is used.  <P>COPYRIGHT: (C)2003,JPO